The Cros-Arc 200 DC HF TIG is a versatile 110/230V inverter-based TIG welder, featuring a full-function microprocessor control panel. It allows complete adjustment of welding parameters, including pulse, slope, and frequency. Ideal for welding a wide range of metals such as mild steel, stainless steel, titanium, and copper, this machine is perfect for both workshop and on-site applications.?